25th March 2021 Colas Rail Freight locomotives No. 67023 'Stella' and No. 67027 'Charlotte' make light work of Whiteball bank on the 25th March 2021. The pair of locomotives were employed on 3Z23 08:32 Exeter Riverside - Bristol Temple Meads test train service for Network Rail. (Photo: Simon Harling)

25th March 2021 Colas Rail Freight Class 67's No. 67023 'Stella' and No. 67027 'Charlotte' made a rare early morning appearance on a northbound Network Rail test train on Thursday 25th March 2021. The pair of locomotives are pictured in 'top and tail' formation passing Norton Fitzwarren operating 3Z23 08:32 Exeter Riverside - Bristol Temple Meads testing diagram. (Photo: Phil Izzard)